Amanda Anisimova, of the United States, celebrates her win over Emma Navarro, also of the United States, in a semifinal game at the National Bank Open in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Jessica Pegula, of the United States, keeps her eye on the ball as she returns to Diana Shnaider, of Russia, during women's singles semifinal action at the National Bank Open, in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Diana Shnaider, of Russia, stretches for the return to Jessica Pegula, of the United States, during women's singles semifinal action at the National Bank Open, in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Amanda Anisimova, of the United States, hits a backhand on her way to defeating Emma Navarro, also of the United States, in a semifinal match at the National Bank Open in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Amanda Anisimova of the USA celebrates her win over Emma Navarro of the USA in semifinal action at the National Bank Open in Toronto on Sunday August 11, 2024. (Frank Gunn/The Canadian Press via AP)
Amanda Anisimova of the USA hits a forehand on her way to defeating Emma Navarro of the USA in semifinal tennis action at the National Bank Open in Toronto on Sunday August 11, 2024. THE CANADIAN PRESS/Frank Gunn/The Canadian Press via AP)
Jessica Pegula, of the United States, returns to Diana Shnaider, of Russia, during women's singles semifinal action at the National Bank Open, in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Emma Navarro, of the United States, hits a backhand during her loss to Amanda Anisimova, also of the United States, in a semifinal game at the National Bank Open in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)
Jessica Pegula, of the United States, returns to Diana Shnaider, of Russia, during women's singles semifinal action at the National Bank Open, in Toronto, Sunday, Aug. 11, 2024. (Frank Gunn/The Canadian Press via AP)